# Msg Property

## Overloads

| [Msg](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxCalcCond.Msg.htm#Qlik_Engine_NxCalcCond_Msg) |  | Evaluated if Cond is not fullfilled.<br><br>JSON property name: qMsg |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxCalcCond.Msg.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.NxCalcCond.Msg.htm)

## Msg

Evaluated if Cond is not fullfilled.

JSON property name: qMsg

### Declaration

```

          public StringExpr Msg { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| [StringExpr](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.StringExpr.htm) |  |

### Implements

[INxCalcCond.Msg](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxCalcCond.Msg.htm#Qlik_Engine_INxCalcCond_Msg)